UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for X4009... Searching the city database file for: X4009 ... Date:1200Z 30 NOV 25 Station: X4009 WMO ident: 34009 Latitude: 51.77 Longitude: 36.17 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 177 70 3 SFC 992 242 0.8 -0.2 93 1.0 0.4 70 3 274.6 275.2 273.9 284.9 3.79 2 984 307 -1.1 -3.1 86 2.0 -1.9 75 4 273.3 273.8 272.2 281.7 3.09 3 951 584 7.2 2.2 70 5.0 4.8 97 10 284.4 285.2 280.3 297.7 4.71 4 938 697 6.4 -1.6 57 8.0 2.9 106 13 284.7 285.3 279.1 295.0 3.62 5 925 812 6.2 -2.8 52 9.0 2.3 115 15 285.6 286.2 279.2 295.3 3.36 6 850 1500 2.4 -7.6 48 10.0 -1.4 110 19 288.7 289.1 279.6 296.1 2.54 7 816 1828 0.2 -8.8 51 9.0 -3.1 289.7 290.1 279.9 296.8 2.41 8 785 2137 -1.5 -13.5 39 12.0 -5.4 291.1 291.4 279.7 296.3 1.72 9 724 2778 -3.9 -19.9 28 16.0 -8.4 295.3 295.5 280.8 298.7 1.09 10 709 2943 -3.9 -23.9 19 20.0 -8.9 297.1 297.2 281.1 299.6 0.78 11 700 3044 -5.1 -38.1 5 33.0 -10.9 296.8 296.9 280.3 297.5 0.20 12 698 3066 -5.3 -40.3 4 35.0 -11.1 296.9 296.9 280.2 297.4 0.16 13 654 3572 -10.5 -26.5 26 16.0 -13.9 296.6 296.7 280.8 298.7 0.67 TRP WND Sounding variables and indices Freezing level: 988.63 mb = 269.13 m = 882.96 ft Freezing level: 979.63 mb = 343.52 m = 1127.01 ft Freezing level: 812.35 mb = 1864.60 m = 6117.36 ft Wetbulb zero: 990.67 mb = 252.55 m = 828.57 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 41.71 % Est. max temperature: 15.09 C = 59.17 F Sfc-Lift cond lev (LCL): 976.54 mb = 368.65 m = 1209.45 ft T: 0.75 C ThetaE index: 3.17 C Layer 984.0- 951.0 mb Conv cond level (CCL): 984.19 mb = 305.25 m = 1001.47 ft Mean mixing ratio: 3.60 g/kg Conv temperature: -0.44 C = 31.21 F Cap Strength: 9.21 C Lifted Index @700 mb: 8.71 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.81 J/kg Max Up Vert Vel: 10.66 m/s Conv Inhibition (B-): 655.19 J/kg Cap Strength: 8.96 C Lift Cond Lev (LCL): 854.50 mb = 1457.06 m = 4780.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 141 at 10 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 992 242 70 3 -2.8 -1.0 | 338 9 3.5 -8.8 1 925 812 115 15 -13.6 6.3 | 79 7 -7.3 -1.5 2 850 1500 110 19 -17.9 6.5 | 84 12 -11.5 -1.3 Wind Parameters Mean winds (0-6000m): 110.9 at 13.4 knts Storm direction: 140.9 at 10.0 knts Shear (0-3000m) pos: 7.9 neg: 0.0 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 105.3 deg Storm rel helicity (0-3000m) pos: 30.7 neg: 0.0 tot: 30.7 m^2/s^2 ave: 25.6 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 6.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 15.87 Bulk Shear: 3.58 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 107 8 16 6| 11.7 0.0 11.7| 25.0 0.0 25.0 50.1 0.98| 12.5 12.2 1000 111 12 55 6| 7.9 0.0 7.9| 30.3 0.0 30.3 30.3 0.87| 8.6 7.5 1500 NO DATA | 7.9 0.0 7.9| | 2000 NO DATA | 7.9 0.0 7.9| | 2500 NO DATA | 7.9 0.0 7.9| | 3000 NO DATA | 7.9 0.0 7.9| | 4000 NO DATA | 7.9 0.0 7.9| | 5000 NO DATA | 7.9 0.0 7.9| | 6000 NO DATA | 7.9 0.0 7.9| | Wrote GIF file: /home/apache/climate/data/raob//X4009/skewt/X4009.skewt.20251130.12.gif